Question

I am trying to print variable value in second for loop of xslt but not getting displayed
here is my code

<xsl:for-each select="CampaignData/Mailer/CustomerInfo/CustInfFld/Coupons/Cust_Sel_Coupons">
                <xsl:sort select="@CouponPosition"/>
                    <xsl:variable name="CouponID">
                        <xsl:value-of select="@CouponID"/>
                    </xsl:variable>

                        <xsl:for-each select="CampaignData/Mailer/Coupons/Cntr_Sel_Coupons">
                        <div style='color:red;'><xsl:value-of select='$CouponID'/></div>

                </xsl:for-each>
            </xsl:for-each>

Answer 1

The select attribute of the nested xsl:for-each doesn’t select anything and this is why its body isn’t executed even once.

Inside the inner xsl:for-each your current node is of the form:

CampaignData/Mailer/CustomerInfo/CustInfFld/Coupons/Cust_Sel_Coupons

The select attribute of the inner xsl:for-each specifies:

CampaignData/Mailer/Coupons/Cntr_Sel_Coupons

this is a relative XPath expression and it is resolved off the current node. Thus, the specified select for the inner xsl:for-each is actually (from outside of the outer xsl:for-each):

CampaignData/Mailer/CustomerInfo/CustInfFld/Coupons/Cust_Sel_Coupons
                                /CampaignData/Mailer/Coupons/Cntr_Sel_Coupons

It is highly unlikely there are any such nodes in the source XML document that you haven’t shown.

Without having the source XML it isn’t possible to say what exactly the relative expression should be — most likely:

Change:

<xsl:for-each select=
     "CampaignData/Mailer/Coupons/Cntr_Sel_Coupons"> 

to:

<xsl:for-each select=
     "../../../../Coupons/Cntr_Sel_Coupons">